I recently had a job interview where I was asked about skills on my resume. Except on every question the scale would change. For example. On a scale on 1 to 7

I recently had a job interview where I was asked about skills on my resume. Except on every question the scale would change. For example. On a scale on 1 to 7 how do you rate your self on Linux Then, On a scale of 1 to 9 how do you rate your self on AWS. It was maddening and I could couldn't give an honest answer as I kept getting confused. That is one of the many reasons I declined a second interview with that company.